Instructions / Assembly

QUIETCOOLSYSTEMS.COM 13
WELCOME
INSTALLATION
WIRING OPERATION
WARRANTY
NOTE: The Plenum Box includes a weatherproof EMT compression
connector. The connector is installed to the plenum box in the
proper orientation to run electrical piping directly into the plenum
box, however, you can also swap the connector around if you
want to install a weatherproof junction box. If you are installing
a weatherproof junction box on the outside of the plenum, be
sure to move the weatherproof seal so the seal is on the threads
that are on the outside of the plenum box after swapping the
connector around. These threads will screw directly into the
junction box. (See Figure 2.5M for the proper orientation of the
connector when using a weatherproof junction box).
9. Run your electrical piping/EMT into the half inch knockout in the
plenum box. From inside the home, mount the RF Control Hub into
the half inch knockout in the plenum box. Bring your electrical wires
into the backside of the RF Control Hub. Slide your lock nut over the
wires and thread it onto the 1/2” ex connector to secure the RF
Control Hub to the plenum box. Bring the fan wires from the harness
inside the plenum box into the RF Control Hub (See Figure 2.5N).
10. Follow the wiring instructions on page 13 to wire your RF Control Hub to the power source.
11. Use the supplied template to cut out your grille hole (See Figure
2.5O and 2.5P).
NOTE: If you have open wood ceilings with no drywall, you will
need to frame in the grille to ensure there is enough wood for
the grille screws to not pierce through the roof. We recommend
using 1/2” to 1” wood framing. (See Figure 2.5Q)
IMPORTANT: If installing on a sloped ceiling, be sure the dampers
are installed so they open from the bottom side of the slope
so gravity will close the dampers when the fan is turned off. If
installed incorrectly, the dampers will not properly close.
12. Place the grille in the cutout. Install the grille with the white screws
provided. (See Figure 2.5R for open wood ceiling installations or
2.5S for drywall installations)
Figure 2.5M
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Figure 2.5N
Figure 2.5P
Figure 2.5S
Figure 2.5Q
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Figure 2.5O
Figure 2.5R